/*
 * Copyright 2007-2008, www.jsemantic.org, www.adolfoestevez.com,
 * http://semanticj2ee.blogspot.com/ 
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.jservicerules.support.mule;

import org.jservicerules.support.AbstractSemanticService;
import org.mule.umo.UMOEventContext;
import org.mule.umo.lifecycle.Callable;

/**
 * Support class for Mule components.
 */
public abstract class MuleSupportService extends AbstractSemanticService
		implements Callable {

	/**
	 * Instantiates a new mule support service.
	 * 
	 * @param rulesFile the rules file
	 */
	public MuleSupportService(String rulesFile) {
		super(rulesFile);
	}
	
	/**
	 * Instantiates a new mule support service.
	 * 
	 * @param rulesFile the rules file
	 * @param stateful the stateful
	 */
	public MuleSupportService(String rulesFile, boolean stateful) {
		super(rulesFile, stateful);
	}
	
	/* (non-Javadoc)
	 * @see org.mule.umo.lifecycle.Callable#onCall(org.mule.umo.UMOEventContext)
	 */
	public Object onCall(UMOEventContext context) throws Exception {
		return onMessage(context);
	}

	/**
	 * On message.
	 * 
	 * @param context the context
	 * 
	 * @return the object
	 */
	public abstract Object onMessage(UMOEventContext context);

}
